CVE-2022-50789
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Injection via dns.php
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.5EPSS 3.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
30 dic 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Kantar Media · WM2SOUND4 Ltd. · BigVoice2SOUND4 Ltd. · BigVoice4SOUND4 Ltd. · Impact/Pulse EcoSOUND4 Ltd. · Impact/Pulse/FirstSOUND4 Ltd. · Stream¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://exchange.xforce.ibmcloud.com/vulnerabilities/247922https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.htmlhttps://www.sound4.com/https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-dnsphphttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php